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Analytical study of the effects of soft tissue artefacts on functional techniques to define axes of rotation

De Rosario Martínez, Helios; Page Del Pozo, Alvaro Felipe; Besa Gonzálvez, Antonio José (Elsevier, 2017)

[EN] The accurate location of the main axes of rotation (AoR) is a crucial step in many applications of human movement analysis. There are different formal methods to determine the direction and position of the AoR, whose ...
Point of optimal kinematic error: Improvement of the instantaneous helical pivot method for locating centers of rotation

De Rosario Martínez, Helios; Page Del Pozo, Alvaro Felipe; Mata Amela, Vicente (Elsevier, 2014)

[EN] This paper proposes a variation of the instantaneous helical pivot technique for locating centers of rotation. The point of optimal kinematic error (POKE), which minimizes the velocity at the center of rotation, may ...
Propagation of soft tissue artifacts to the center of rotation: A model for the correction of functional calibration techniques

De Rosario Martínez, Helios; Page Del Pozo, Alvaro Felipe; Besa Gonzálvez, Antonio José; Valera Fernández, Ángel (Elsevier, 2013-10-18)

This paper presents a mathematical model for the propagation of errors in body segment kinematics to the location of the center of rotation. Three functional calibration techniques, usually employed for the gleno-humeral ...

Mostrando ítems 1-3 de 3